Cheap flights from Bangkok Suvarnabhumi Airport to Hong Kong from $70

The month of July is, on average, the cheapest month to fly to Hong Kong from Bangkok Suvarnabhumi Airport, with most prices found around $148. The month of August is another great option to travel to Hong Kong, with average flight prices from Bangkok Suvarnabhumi Airport averaging around $150.

The cheapest day to depart from Bangkok Suvarnabhumi Airport to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $242. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $335.

The cheapest time of day to fly to Hong Kong is at noon when flights can be purchased for as low as $198. In the afternoon is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $494 per ticket.

Fly from Bangkok Suvarnabhumi to Hong Kong Intl for the best Bangkok Suvarnabhumi - Hong Kong Intl flight prices

You are more likely to see cheaper flights to Hong Kong from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $173 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Bangkok Suvarnabhumi Airport for as low as $141 on momondo.

There are 4 cabin classes available to choose from on Bangkok Suvarnabhumi to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Emirates and Vietnam Airlines are the most popular carriers operating from Bangkok Suvarnabhumi to Hong Kong Intl

HK Express, Cathay Pacific and Thai Lion Air are the top three most popular airlines that fly to Hong Kong from Bangkok Suvarnabhumi Airport according to our data. HK Express is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 9 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Bangkok and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Hong Kong Airlines have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

As of March 2026, there are 51 flights per day flying from Bangkok Suvarnabhumi Airport to Hong Kong. The most common time of day flights depart is 4:00PM, with 52% of flights taking off in the afternoon.

358 flights are operational weekly from Bangkok Suvarnabhumi Airport to Hong Kong as of March 2026. The most popular departure day for this route is Fri, with 19% of flights per week taking off on this day.